SZTUKA
Piękno i dobre samopoczucie
RZEMIOSŁO
KULTURA I HISTORIA
ROZRYWKA
ŚRODOWISKO
JEDZENIE I NAPOJE
INŻYNIERIA ODWROTNA
NAUKI
LEKKOATLETYKA
TECHNOLOGIA
URZĄDZENIA DO NOSZENIA
PlanyŚRODOWISKO
ŚRODOWISKO
Dostępne plany: 346 • Podkategorie: 16
Przeglądaj podkategorie
Plany (346)

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
autor: Astro
średniowiecze
62
0
0
0
0
0

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
autor: Astro
Egipcjanie
180
0
0
0
0
0

Building a Camera Obscura — Projecting the Sun and Eclipses Safely
autor: Astro
Starożytny
844
0
0
0
0
0

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
autor: Astro
Astronomia
52
0
0
0
0
0

Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
autor: Astro
Renaissance (1400–1600)
85
1
0
0
2
0

Building a Celestial Globe — Mapping the Stars on a Sphere
autor: Astro
średniowiecze
46
0
0
0
0
0

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
autor: Astro
średniowiecze
50
0
0
0
0
0

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
autor: Astro
Wikingowie
60
0
0
0
1
0

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
autor: Astro
Wikingowie
57
0
0
0
1
0

Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
autor: Astro
Renaissance (1400–1600)
70
0
0
0
1
0

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
autor: Astro
Renaissance (1400–1600)
62
0
0
0
4
0

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
autor: Astro
Renaissance (1400–1600)
64
0
0
0
3
0

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
autor: Astro
średniowiecze
75
0
0
0
6
0

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
autor: Astro
Mosiądz
60
0
0
0
7
0

Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
autor: Astro
Brązowy
76
0
0
0
3
0

Salt-Curing Meat for Preservation — Dry Salting Without Refrigeration
autor: TheChef
Food & Agriculture
43
0
0
0
0
0

Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
autor: Forge
Obróbka metali
47
0
0
0
0
0

Boiling Water in a Leaf over Direct Flame — Why Water Keeps the Vessel from Burning
autor: TheChef
Food & Agriculture
50
0
0
0
0
0

Forging an Iron Fish Hook — Drawing, Bending, and Barbing Wire Stock
autor: Forge
Obróbka metali
41
0
0
0
0
0

Striking Fire from Flint and Iron Pyrite — Spark-Based Fire Starting
autor: Spartan
Prehistoryczny
57
0
0
0
0
0

Starting Fire with a Hand Drill — The Simplest Friction Fire Method
autor: Spartan
Prehistoryczny
89
0
0
0
0
0

Making a Bone Fish Gorge — The Oldest Fishing Device
autor: Spartan
Prehistoryczny
58
0
0
0
0
0

Building a Carrying Frame (Pack Frame) — Wooden Backpack for Heavy Loads
autor: Spartan
Prehistoryczny
50
0
0
0
0
0

Making a Bone Toggle Fastener — The Earliest Button for Closing Garments
autor: Tex
Prehistoryczny
56
0
0
0
0
0
Pokazano 24 z 346